6 years, 7 months ago.

When will export to KL25Z / GCC ARM Embedded be available?

When will export to KL25Z / GCC ARM Embedded be available? I'd love to be able to test my mbed projects with the new GCC 4.7 toolchain and newlib-nano.

http://blogs.arm.com/embedded/879-shrink-your-mcu-code-size-with-gcc-arm-embedded-47/

http://mbed.org/handbook/Exporting-to-GCC-ARM-Embedded

+1 I'm waiting for this answer too!

posted by Robson Cardoso dos Santos 08 May 2013

I'd love to see this too. It looks as if the startup files and linker script are in place in the SDK. Sorry about the answer.

posted by Ned Konz 16 May 2013

definately!

posted by Steven Osborn 21 May 2013

+1 for KL25Z export being supported, or at least a description of how to work-around this limitation, for example for people using the CooCox IDE.

posted by Adam Cooper 29 May 2013
Comment on this question

2 Answers

5 years, 11 months ago.

Now it is available! But I still can not compile due to some errors that appear.

Hello Robson, what errors did appear? Can you be more specific once you claim something is not working?

Regards,
0xc0170

posted by Martin Kojtal 21 Dec 2013

/Users/cardoso/Developer/arm/gcc-arm-none-eabi-4_7-2013q2/bin/../lib/gcc/arm-none-eabi/4.7.4/../../../../arm-none-eabi/bin/ld: cannot open linker script file None: No such file or directory

In the Makefile, I've this line:

- LINKER_SCRIPT = None

I need to set it manually?

Thanks!

posted by Robson Cardoso dos Santos 21 Dec 2013

I had the same issue with the LINKER_SCRIPT = None; however if you update mbed library to revision 83 (or possibily newer), you should be able to compile the code.

With the new versin of mbed lib, the value of LINKER_SCRIPT is set to ./mbed/TARGET_KL25Z/TOOLCHAIN_GCC_ARM/MKL25Z4.ld

Cheers

posted by S. Ken San 02 May 2014
6 years, 6 months ago.

I'd love to see this too. It looks as if the startup files and linker script are in place in the SDK.


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